Sitcoms about married couples always have the "After so long I finally get to have sex with my wife
" episode where the simp husband hadn't had sex with the wife in weeks/months so they go out of their way to set the mode: send the kids to their friends house for the night, candles and mode lighting for the bedroom, home cook meal.
When its time to get the sex started either: A. something happens to the house like a broken pipe or something gets set on fire or etc, B. annoying parents/friends/neighbor bust in the house for some random reason and doesn't leave and want you to give them all of your attention, or C. a friend/relative is in trouble of some kind and you're are the only person that can save them so begrudgingly you try to rush over to save them only to come back and see wife dead asleep